CN214785608U

CN214785608U - Inhale sound and fall PVC floor of making an uproar

Info

Publication number: CN214785608U
Application number: CN202120239897.9U
Authority: CN
Inventors: 薛钰
Original assignee: Wuxi Tengfang Decoration Material Co ltd
Current assignee: Wuxi Tengfang Decoration Material Co ltd
Priority date: 2021-01-27
Filing date: 2021-01-27
Publication date: 2021-11-19
Anticipated expiration: 2031-01-27

Abstract

The utility model relates to a rubber floor's field specifically is a inhale sound and fall PVC floor of making an uproar, and it includes lower basic unit and upper base layer, is provided with between lower basic unit and the upper base layer and inhales the sound layer, inhales the sound layer and includes at least two-layer superimposed fibreboard each other, is provided with in the fibreboard and inhales the sound structure, inhales the sound structure and including seting up a plurality of sound holes of inhaling on the fibreboard, inhales the sound hole on the adjacent fibreboard and communicates each other. The fiberboard in this application has more space, can absorb the sound wave, and sound can spread in the fiberboard to the sound absorbing layer can effectually inhale the sound and fall the noise. Meanwhile, the sound absorption structure in the sound absorption layer can further absorb noise, so that the sound absorption and noise reduction performance of the rubber floor is better; inhale the sound hole simultaneously and can play the guide effect to sound, sound can be along inhaling the direction conduction of sound hole to in-process at the conduction to the fibreboard internal diffusion, thereby can make the sound wave receive the friction in air molecule and spacing board clearance, can guarantee the abundant sound absorbing effect of fibreboard.

Description

Inhale sound and fall PVC floor of making an uproar

Technical Field

The application relates to the field of rubber floors, in particular to a sound-absorbing noise-reducing PVC floor.

Background

PVC flooring, i.e. rubber flooring. The rubber floor is made of natural rubber, synthetic rubber and other high polymer materials. In appearance, the color is bright and beautiful, the texture is as soft as rubber, and the mattress is suitable for being used as a mat in sports occasions. Rubber flooring has been popular as a floor finishing material in developed countries abroad for several decades and has been widely used.

The rubber floor can be applied to occasions similar to a gymnasium, a library and a cinema, and can play a role in shock absorption, but the requirements on the sound absorption and noise reduction performance of the rubber floor are higher, and the performance requirements of the common rubber floor in the aspect can not meet the required standard.

SUMMERY OF THE UTILITY MODEL

In order to improve the performance that the noise reduction was inhaled on rubber floor, this application provides one kind and inhales the sound and fall the PVC floor of making an uproar.

The application provides a pair of inhale sound and fall PVC floor that makes an uproar adopts following technical scheme:

the utility model provides a inhale sound and fall PVC floor of making an uproar, includes lower basic unit and upper base layer, be provided with the sound absorption layer between lower basic unit and the upper base layer, the sound absorption layer includes at least two-layer each other superimposed fibreboard, be provided with in the fibreboard and inhale the sound structure.

Through adopting above-mentioned technical scheme, have more space in the fibreboard, can absorb the sound wave, sound can spread in the fibreboard to the sound absorbing layer can effectually inhale the sound and fall the noise. Meanwhile, the sound absorption structure in the sound absorption layer can further absorb noise, so that the sound absorption and noise reduction performance of the rubber floor is better.

Optionally, the sound absorbing structure includes a plurality of sound absorbing holes formed in the fiber board, and the sound absorbing holes in the adjacent fiber board are communicated with each other.

Through adopting above-mentioned technical scheme, inhale the sound hole and can play the guide effect to sound, sound can be along inhaling the direction conduction of sound hole to in-process at the conduction is to the fibreboard internal diffusion, thereby can make the sound wave receive the friction in air molecule and spacing board clearance, can guarantee the abundant sound effect of inhaling of fibreboard.

Optionally, the sound absorbing hole is a snake-shaped hole.

Through adopting above-mentioned technical scheme, snakelike hole can effectively increase sound wave and sound absorbing material's area of contact, and sound is even by the dispersion absorption, and sound absorbing effect is better.

Optionally, the sound absorbing hole is a spiral hole.

Through adopting above-mentioned technical scheme, the spiral hole can effectively increase the area of contact of sound wave and sound absorbing material equally, and at the in-process of sound conduction, sound can be abundant with inhale the inner wall in sound hole and bump to can play the better effect of inhaling the sound and making an uproar.

Optionally, the sound-absorbing holes are filled with glass fiber tampons.

Through adopting above-mentioned technical scheme, sound can collide with the glass fiber silver mutually at the in-process of inhaling sound hole conduction, plays better sound absorption effect.

Optionally, a plurality of horizontal channels parallel to each other are formed in each fiberboard, and the sound absorption holes are communicated with the horizontal channels.

Through adopting above-mentioned technical scheme, inhale the sound hole and can conduct sound to horizontal passage in to sound can be to the horizontal passage in the diffusion, the in-process that can be abundant collide with horizontal passage's lateral wall mutually, thereby play the better effect of inhaling the sound and making an uproar.

Optionally, the horizontal channel is fixedly connected with sponge pieces, the sponge pieces are provided with a plurality of end-to-end connection parts, the sponge pieces are obliquely arranged and are adjacent to each other, and the inclination angles of the sponge pieces are opposite.

Through adopting above-mentioned technical scheme, the in-process of sound conduction in the horizontal passage can collide with the sponge piece that the slope set up mutually to sound can be refracted in the horizontal passage, guarantees to play better sound absorption effect at the in-process of sound conduction.

Optionally, a support bracket is fixedly connected in the horizontal channel, and the support bracket is located in the middle of the horizontal channel in the width direction.

Through adopting above-mentioned technical scheme, the support holder can play the effect of support to horizontal channel, makes horizontal channel can be more stable play the supporting role at the in-process of sound conduction, guarantees the holding power on rubber floor.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the fiber board has more gaps, so that sound waves can be absorbed, and the sound can be diffused in the fiber board, so that the sound absorption layer can effectively absorb sound and reduce noise;

2. the sound absorption holes can guide sound, the sound can be transmitted along the direction of the sound absorption holes and is diffused into the fiber board in the transmission process, so that the sound waves can be subjected to friction between air molecules and the gap of the limiting board, and the sufficient sound absorption effect of the fiber board can be ensured;

3. the in-process of sound conduction in the horizontal passage can collide with the sponge piece that the slope set up mutually to sound can be refracted in the horizontal passage, guarantees to play better sound absorption effect at the in-process of sound conduction.

Drawings

FIG. 1 is a schematic sectional view showing the rubber floor in this embodiment.

Fig. 2 is an enlarged schematic view of a portion a of fig. 1.

Fig. 3 is a partial cross-sectional view of another perspective of the rubber floor.

Description of reference numerals: 11. a lower base layer; 12. an upper base layer; 13. a fiberboard; 14. a sound absorption hole; 15. glass fiber cotton sliver; 16. a horizontal channel; 17. a sponge sheet; 18. and a support.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses inhale sound and fall PVC floor of making an uproar. Referring to fig. 1, the sound-absorbing and noise-reducing rubber floor includes a lower base layer 11 and an upper base layer 12, a sound-absorbing layer is disposed between the lower base layer 11 and the upper base layer 12, and the sound-absorbing layer includes at least two layers of fiber boards 13 stacked on each other, in this embodiment, three layers are shown. The upper base layer 12 and the lower base layer 11 are made of synthetic rubber.

Referring to fig. 1 and 2, a sound absorption structure is disposed in the fiber board 13, and the sound absorption structure includes a plurality of sound absorption holes 14 formed in the fiber board 13, and the sound absorption holes 14 in adjacent fiber boards 13 are communicated with each other, that is, the sound absorption holes 14 in each fiber board 13 are identical in position and are all through holes. Inhale sound hole 14 and set up to snake shape hole or set up to the spiral hole, when having the noise to produce, sound upper substrate 12 conducts to inhaling in sound hole 14, and snake shape or spiral helicine sound hole 14 of inhaling can effectively increase sound wave and sound absorbing material's area of contact, and sound is even is absorbed by the dispersion, and sound absorbing effect is better.

Referring to fig. 2, the sound absorbing hole 14 is filled with a glass fiber tampon 15. The gaps in the glass fiber sliver 15 can sufficiently diffuse sound and can play a good sound absorption role.

Referring to fig. 2, a plurality of horizontal channels 16 are formed in each fiberboard 13 and are parallel to each other, the sound absorption holes 14 are communicated with the horizontal channels 16, sound can be transferred from the inside of the sound absorption holes 14 to the horizontal channels 16, and the sound can be contacted with the fiberboard 13 in the process of being transmitted in the sound absorption holes 14 and the horizontal channels 16, so that the sound can be absorbed, and the noise reduction effect is better. Fixedly connected with sponge piece 17 among the horizontal passage 16, sponge piece 17 is provided with a plurality ofly of end to end, and sponge piece 17 is the slope setting, and adjacent sponge piece 17's inclination is opposite, and sound can strike sponge piece 17 when the transmission in horizontal passage 16 to sound constantly by the scattering in horizontal passage 16, sound is absorbed gradually at the in-process of motion, thereby it is better to inhale the effect of making an uproar.

Referring to fig. 2 and 3, a plurality of support brackets 18 are fixedly connected in the horizontal channel 16, the support brackets 18 are located at the middle positions of the horizontal channel 16 in the width direction, a plurality of support brackets 18 are arranged in the same horizontal channel 16, the support brackets 18 may be made of rubber, and the support brackets 18 may support the horizontal channel 16 to ensure the supporting force of the rubber floor.

The implementation principle on the sound-absorbing and noise-reducing PVC floor in the embodiment of the application is as follows: when the rubber floor generates large impact and generates noise, the upper base layer 12 transmits the noise to the fiber board 13 and then to the sound absorption hole 14 and the horizontal channel 16, and the sound is continuously absorbed or converted into other energy in the transmission process, so that the rubber floor can play a good role in absorbing sound and reducing noise.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a inhale sound and fall PVC floor of making an uproar, includes lower basic unit (11) and last basic unit (12), its characterized in that: be provided with the sound absorbing layer between lower basic unit (11) and upper base layer (12), the sound absorbing layer includes at least two-layer fibreboard (13) of stacking each other, be provided with in fibreboard (13) and inhale the sound structure.

2. The sound-absorbing noise-reducing PVC floor according to claim 1, wherein: the sound absorption structure comprises a plurality of sound absorption holes (14) formed in a fiber board (13), and the sound absorption holes (14) in the adjacent fiber board (13) are communicated with each other.

3. The sound-absorbing noise-reducing PVC floor according to claim 2, wherein: the sound absorption hole (14) is a snake-shaped hole.

4. The sound-absorbing noise-reducing PVC floor according to claim 2, wherein: the sound absorbing hole (14) is a spiral hole.

5. The sound-absorbing noise-reducing PVC floor according to claim 3 or 4, wherein: and a glass fiber cotton strip (15) is filled in the sound absorption hole (14).

6. The sound-absorbing noise-reducing PVC floor according to claim 2, wherein: a plurality of parallel horizontal channels (16) are arranged in each fiber plate (13), and the sound absorption holes (14) are communicated with the horizontal channels (16).

7. The sound-absorbing noise-reducing PVC floor according to claim 6, wherein: fixedly connected with sponge piece (17) in horizontal passage (16), sponge piece (17) are provided with a plurality ofly of end to end, sponge piece (17) are the slope setting, and are adjacent the inclination of sponge piece (17) is opposite.

8. The sound-absorbing noise-reducing PVC floor according to claim 6, wherein: a supporting bracket (18) is fixedly connected in the horizontal channel (16), and the supporting bracket (18) is positioned in the middle of the horizontal channel (16) in the width direction.